function __construct()
{
//构造函数
$this->obj_base = $GLOBALS["obj_base"];
$this->config = $this->obj_base->config;
$this->obj_tpl = new CLASS_TPL(BG_PATH_TPLSYS . "help/" . BG_DEFAULT_UI);
//初始化视图对象
if (file_exists(BG_PATH_LANG . $this->config["lang"] . "/help/config.php")) {
$this->helpConfig = (include_once BG_PATH_LANG . $this->config["lang"] . "/help/config.php");
} else {
$this->helpConfig = array();
}
}